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[期刊论文] 作者:XueDong,XingchenPan,ChengLiu,JianqiangZhu, 来源:HighPowerLaserScienceandEngineering 年份:2019
A three-wavelength coherent-modulation-imaging (CMI) technique is proposed to simultaneously measure the fundamental, second and third harmonics of a laser driver in one snapshot. Laser beams at three wavelengths (1053 nm, 526.5 nm and 351 ......
[期刊论文] 作者:HuaTao,SuhasP.Veetil,XingchenPan,ChengLiu,andJianqiangZhu, 来源:ChineseOpticsLetters 年份:2016
We propose a lens-free coherent modulation imaging (CMI) method for reconstructing a general complex-valued wave field from a single frame of a diffraction pattern. A numerical Fourier transform is introduced in the iterative reconstruction......
[期刊论文] 作者:HaiyanWang,ChengLiu,XingchenPan,JunCheng,JianqiangZhu, 来源:ChineseOpticsLetters 年份:2014
A modified extended-ptychographical-iterative-engine (ePIE) algorithm is proposed to overcome the disadvantages of ePIE technique and reduce the influence of stage hysteresis or backlash error. The exit wave of a rotatable "screen" illumina......
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